Amendment to frequency of Chinese magnesia prices

After a one-month consultation period, Fastmarkets has amended the frequency of its price assessments for MB-MAG-0005 Magnesia, dead burned, 97.5% MgO, lump, fob China, MB-MAG-0002 Magnesia, dead burned, 90% MgO, lump, fob China, MB-MAG-0009 Magnesia, fused, 97% MgO, Ca:Si 2:1, lump, fob China, and MB-MAG-0007 Magnesia, fused, 98% MgO, lump, fob China, to monthly from weekly.

After a one-month consultation period, Fastmarkets has amended the frequency of its price assessments for MB-MAG-0005 Magnesia, dead burned, 97.5% MgO, lump, fob China, MB-MAG-0002 Magnesia, dead burned, 90% MgO, lump, fob China, MB-MAG-0009 Magnesia, fused, 97% MgO, Ca:Si 2:1, lump, fob China, and MB-MAG-0007 Magnesia, fused, 98% MgO, lump, fob China, to monthly from weekly.

Following a consultation which concluded on Friday May 23, the frequency of the prices will change to monthly from weekly, with the first assessment on a monthly frequency taking place on Tuesday May 27.

The change in frequency will help to better reflect the dynamics of China’s magnesia market, which according to participants has been experiencing lower liquidity.

The new price specifications are as follows, with the amendment in italics:

MB-MAG-0005 Magnesia, dead burned, 97.5% MgO, lump, fob China, $/tonne
Quality: Dead burned 97.5% MgO lump, bulk
Quantity: Min 1,000 tonnes
Location: fob China
Timing: Spot
Unit: $/tonne
Publication: Monthly, last Tuesday of the month, 7pm Shanghai time

MB-MAG-0002 Magnesia, dead burned, 90% MgO, lump, fob China, $/tonne
Quality: Dead burned 90% MgO lump, bulk
Quantity: Min 1,000 tonnes
Location: fob China
Timing: Spot
Unit: $/tonne
Publication: Monthly, last Tuesday of the month, 7pm Shanghai time

MB-MAG-0009 Magnesia, fused, 97% MgO, Ca:Si 2:1, lump, fob China, $/tonne
Quality: Fused 97% MgO, 2:1 Ca:Si, bulk
Quantity: Min 1,000 tonnes
Location: fob China
Timing: Spot
Unit: $/tonne
Publication: Monthly, last Tuesday of the month, 7pm Shanghai time

MB-MAG-0007 Magnesia, fused, 98% MgO, lump, fob China, $/tonne
Quality: Fused 98% MgO lump, bulk
Quantity: Min 1,000 tonnes
Location: fob China
Timing: Spot
Unit: $/tonne
Publication: Monthly, last Tuesday of the month, 7pm Shanghai time

These prices are a part of the Fastmarkets industrial minerals package.

To provide feedback or if you would like to provide price information by becoming a data submitter to this price assessment, please contact Nina Hu by email at: pricing@fastmarkets.com. Please add the subject heading “FAO: Nina Hu, re: Magnesia FOB China.”

Please indicate if comments are confidential. Fastmarkets will consider all comments received and will make comments not marked as confidential available upon request.

To see all Fastmarkets pricing methodology and specification documents, go to https://www.fastmarkets.com/methodology.

What to read next
Fastmarkets invited feedback from the industry on the pricing methodology for its MB-STE-0939 steel scrap HMS 1&2 index, domestic composite, delivered Saudi Arabia assessment, as part of its annual methodology review process.
Fastmarkets has corrected the MB-ALU-0002 Alumina index, fob Australia, $/tonne and its inferred prices, which were published incorrectly on Wednesday April 15 due to a data input error.
Fastmarkets has published a list of Frequently Asked Questions (FAQs) to accompany its proposal to reset gross/effective list price indices and assessments in Europe and North America.
The China Zinc Smelter Purchase Team (CZSPT) set its buying guidance for imported zinc concentrate treatment charges (TCs) at $35-70 per tonne for the second quarter of 2026 during a meeting held in Chengdu, China.
The launch follows a one-month consultation period which ended on April 6. The two prices will broaden coverage of the world’s largest graphite flake market, complementing existing Fastmarkets’ graphite flake offerings. The new Chinese domestic prices will provide market participants with additional reference points, capturing unique dynamics of Chinese graphite market, particularly in the wake of graphite export controls […]
The publication of Fastmarkets’ European steel beams and sections assessments for Wednesday April 15 was delayed due to a reporter error. Fastmarkets’ pricing database has been updated.